Area | Equipment | Installed cost, MM$ | References | ||
---|---|---|---|---|---|
Scenario #1 | Scenario #2 | Scenario #3 | |||
100 | Gas compressor package | 0.31 | 0.53 | 0.27 | [33] |
Heat exchangers | 0.06 | 0.13 | 0.04 | [44] | |
Air separation unit | 1.32 | 7.84 | 0.00 | [58] | |
200 | Pump | 4.08 | 3.37 | 3.42 | [49] |
Media-prep tank | 49.99 | 38.53 | 39.05 | [49] | |
Media-prep tank agitator | 0.60 | 0.40 | 0.41 | [49] | |
Closed tubular photobioreactors | 0.59 | 0.00 | 0.94 | [32] | |
Bubble column seed bioreactor | 0.80 | 1.18 | 0.00 | [33] | |
Bubble column bioreactor | 17.84 | 36.25 | 0.00 | [33] | |
Fermentation transfer pump | 0.15 | 0.26 | 0.00 | [33] | |
Flash tank | 10.75 | 14.54 | 14.71 | [33] | |
300 | Dissolved air flotation separator | 6.96 | 6.60 | 6.71 | [49] |
Centrifuge | 4.81 | 4.65 | 4.71 | [49] | |
Distillation feed pump | 4.09 | 3.93 | 3.90 | [49] | |
Distillation column | 105.67 | 100.92 | 100.32 | [33] | |
Decanter | 2.57 | 2.46 | 2.45 | [33] | |
400 | Anaerobic digester systems | 1.91 | 0.12 | 1.82 | [44] |
Conveyor | 1.52 | 0.04 | 1.46 | [49] | |
Combustor | 0.15 | 0.31 | 1.37 | [44] | |
Heat exchangers | 0.33 | 0.36 | 0.19 | [44] | |
Flash tanks | 15.42 | 14.54 | 14.68 | [33] | |
500 | Cooling tower system | 2.30 | 2.16 | 2.18 | [33] |
Cooling water pump | 0.73 | 0.69 | 0.70 | [33] | |
Make-up water pump | 0.58 | 0.55 | 0.02 | [33] | |
Heat exchangers | 4.43 | 4.19 | 4.23 | [44] |